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No hide this column on last remaining column

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This commit is contained in:
Simon Willison 2026-03-18 10:47:05 -07:00
commit 0f81553b3f
1 changed files with 9 additions and 1 deletions
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10
datasette/static/table.js
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@ -110,6 +110,14 @@ function shouldShowShowAllColumns() {
return params.getAll("_nocol").length || params.getAll("_col").length;
}
function hasMultipleVisibleColumns(manager) {
return (
Array.from(document.querySelectorAll(manager.selectors.tableHeaders)).filter(
(th) => th.dataset.column && th.dataset.isLinkColumn !== "1",
).length > 1
);
}
function buildColumnActionItems(manager, th, options) {
options = options || {};
var params = getParams();
@ -163,7 +171,7 @@ function buildColumnActionItems(manager, th, options) {
});
}
if (th.dataset.isPk !== "1") {
if (th.dataset.isPk !== "1" && hasMultipleVisibleColumns(manager)) {
columnActions.push({
label: "Hide this column",
href: hideColumnUrl(column),